1988 RK

1988RK, 11272, 1954 SL, 1954SL, J54S00L, J88R00K

All data for this body: [vot]

MPC data
Name (number) 1988 RK (11272)
a 2.42710
e 0.18516
i / sin(i) 12.6469 / 0.21894
q 1.97770
Q 2.87650
ω 193.8014
Node 176.2465
m 236.9434
n 0.2607
Epoch 2460800.5
nobs 3647
nopp 24
Years observed 1954-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.427
ep 0.156
sin(ip) 0.214
G 0.150
H 13.990
Mass
D 6.74 0.108
pV 0.090 0.0107
Value
Rotational Period 6.674
Period quality 3
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4266 0.1558 0.2139 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.89 0.990 0.990 Masiero 2012ApJ...759L...8M NEATM
6.75 0.109 0.109 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.089 0.0109 0.0109 Masiero 2011ApJ...741...68M NEATM
0.154 0.0650 0.0650 Masiero 2012ApJ...759L...8M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.99 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.6747 3 Synodic Pravec LCDB Lightcurve